Lifting type conveying mechanism of automatic batching system

Abstract

The utility model discloses a lifting type conveying mechanism of an automatic batching system, which comprises a pair of inserting plates vertically arranged at the upper part of a lifting component, and a pair of conveying belt components respectively and correspondingly arranged on the side surfaces of the pair of inserting plates, each conveying belt assembly comprises a closed conveying belt, a driving wheel, a driven wheel and a plurality of supporting guide wheels, the driving wheel and the driven wheel are connected to the two ends of the closed conveying belt respectively, the supporting guide wheels are arranged between the driving wheel and the driven wheel, abut against the inner side of the closed conveying belt and are arranged at intervals, and the closed conveying belt is horizontally arranged; the conveying face of the upper end of the horizontally-arranged closed conveying belt is higher than the upper end face of the inserting plate. A lifting conveying driving motor is further installed between the pair of inserting plates, and a pair of corresponding driving wheels on the pair of conveying belt assemblies are connected with an output shaft of the lifting conveying driving motor. According to the material barrel transverse transfer device, transverse transfer of the material barrels on the automatic material barrel conveying line can be achieved with low device cost.

Description

Technical Field

[0001] The utility model relates to the technical field of batching systems, and particularly relates to a lifting conveying mechanism of an automatic batching system. Background Art

[0002] In many industries such as pharmaceuticals, chemicals, and military industries, it is often necessary to batch multiple different types of granular or powder materials. After various materials are metered and proportioned, they are loaded into the same bucket for use in the production line. After passing through several production processes in the production line, the batched materials can be made into the required intermediate raw materials or products.

[0003] Conventional methods for batching multiple materials usually adopt manual batching or a manual batching-assisted method mainly based on semi-automatic machine batching. The equipment used for batching is a metering feeder, and each type of material is equipped with a corresponding metering feeder. During batching, a measuring cup is grabbed manually or by a manipulator and placed on the metering feeder for metering and taking the material. After each material is taken, it is poured into a bucket with a bag to form a mixed material containing multiple materials. The batched mixed material is then sent to the production line later to be made into the required intermediate raw materials or products.

[0004] The above methods of manual or semi-automatic batching have the following disadvantages: the production efficiency is relatively low; in addition, for some pharmaceutical or chemical materials, manual batching or manual-assisted batching will have an adverse impact on the health of the operators of the batching operation. Moreover, manual batching or manual-assisted batching also increases the labor cost.

[0005] For this reason, our company has newly developed a multi-material automatic batching system that can achieve full-automatic batching to solve the above deficiencies. The multi-material automatic batching system mainly includes a barrel automatic conveying line, a feeding and metering conveying line, and multiple feeding devices; after the combination of the barrel automatic conveying line and the feeding and metering conveying line, a closed barrel automatic circulation conveying system is formed. The feeding and metering conveying line adopts a chain conveying mechanism, on which there are successively arranged an empty barrel weighing station, multiple batching stations, and a full barrel weighing station at intervals, and a lifting weighing mechanism is arranged below the empty barrel weighing station, multiple batching stations, and the full barrel weighing station, and feeding devices are respectively configured above the positions of each batching station. In addition, a barrel bag placing station and a barrel bag taking station are also provided on the barrel automatic conveying line, which are respectively used for placing bags for empty barrels and taking bags after batching. During operation, the barrel conveys the barrel with an empty bag from the front of the barrel automatic conveying line to the empty barrel weighing station on the feeding and metering conveying line. The lifting weighing mechanism at this station first weighs and measures the empty barrel, and then successively sends it to the subsequent batching stations to respectively perform batching of different types of materials. After completing the batching of several types of materials in sequence, the barrel is moved to the full barrel weighing station, and the lifting weighing mechanism at this station weighs and measures the total weight of the barrel after batching for verification; after the barrel is weighed and measured for verification, it is conveyed from the feeding and metering conveying line to the rear of the barrel automatic conveying line, and successively reaches the barrel bag taking station and the barrel bag placing station of the barrel automatic conveying line; at the barrel bag taking station, the barrel bag taking manipulator takes away the bag filled with batching in the barrel; the barrel after taking away the bag is moved to the barrel bag placing station of the barrel automatic conveying line, and the barrel bag placing manipulator places an empty bag into the barrel. Subsequently, the barrel with the empty bag returns to the front of the barrel automatic conveying line, and then is conveyed to the empty barrel weighing station on the feeding and metering conveying line again. In this way, the automatic circulation batching of multiple materials is realized.

[0006] A key problem that the above multi-material automatic batching system needs to solve is that after the barrel completes batching on the feeding and metering conveying line, it needs to be weighed and measured for verification of the total batching weight at the full barrel weighing station on the feeding and metering conveying line, and then conveyed to the rear of the barrel automatic conveying line; if it is found that the total batching weight is unqualified, the barrel with unqualified batching needs to be removed from the barrel automatic conveying line. For this reason, it is necessary to solve the problem of how to transfer and remove the barrel with unqualified batching from the barrel automatic conveying line, and the conventional method of barrel transfer and removal is to use an automatic manipulator, which has a high cost. Utility Model Content

[0007] In order to solve the above problems, the present utility model proposes a lifting conveying mechanism for an automatic batching system, aiming to achieve the lateral transfer of the barrel on the barrel automatic conveying line at a lower device cost. The specific technical solutions are as follows:

[0008] A lifting conveyor mechanism for an automatic batching system, comprising a lifting assembly, a pair of plug plates vertically arranged on the upper part of the lifting assembly, and a pair of conveyor belt assemblies respectively arranged on the sides of the pair of plug plates. Each conveyor belt assembly includes a closed conveyor belt, a driving wheel and a driven wheel respectively connected to both ends of the closed conveyor belt, and a number of support guide wheels arranged at intervals between the driving wheel and the driven wheel and abutted against the inner side of the closed conveyor belt. The closed conveyor belt is horizontally arranged, and the upper conveying surface of the horizontally arranged closed conveyor belt is higher than the upper end surface of the plug plate. Moreover, one end of the horizontally arranged closed conveyor belt is also provided with a downward extending turning section. The driving wheel is connected to one end of the downward turning section of the closed conveyor belt, and the driven wheel is connected to the other end of the closed conveyor belt. A deflecting wheel for realizing the turning of the closed conveyor belt is also abutted at the corner of the turning of the closed conveyor belt. The driving wheel, the driven wheel, the support guide wheels and the deflecting wheel are respectively rotatably arranged on the plug plate; A lifting conveyor driving motor is also installed between the pair of plug plates, and a pair of driving wheels corresponding to the pair of conveyor belt assemblies are respectively connected to the output shafts of the lifting conveyor driving motor.

[0009] Preferably, the turning angle of the downward turning section of the closed conveyor belt is 90 degrees.

[0010] Preferably, the driving wheel, the driven wheel, the support guide wheels and the deflecting wheel are all arranged on the outside of the plug plate.

[0011] In the present utility model, the lifting conveyor driving motor is fixed on one of the pair of plug plates; The lifting conveyor driving motor is a double-shaft output motor, and the driving wheels on the pair of conveyor belt assemblies are respectively connected to the output shafts at both ends of the double-shaft output motor.

[0012] Preferably, the pair of plug plates are arranged parallel to each other.

[0013] Preferably, a reinforcing rib plate is also connected between the lower parts of the pair of plug plates.

[0014] In the present utility model, the lifting assembly includes a base, a lifting conveyor cylinder fixed on the base, a lifting seat arranged above the base and connected to the end of the piston rod of the lifting conveyor cylinder, and a number of guide columns vertically arranged at the lower end of the lifting seat and located around the lifting conveyor cylinder. A number of guide holes are correspondingly arranged on the base, and the guide columns are slidably connected with the guide holes in a matching manner; The pair of plug plates are fixed on the upper end surface of the lifting seat.

[0015] Preferably, the number of the guide columns is 3 to 4.

[0016] In the present utility model, a clamping groove is provided at the end of the piston rod of the lifting and conveying cylinder, and a U-shaped clamping block is fixed on the lower end surface of the lifting seat. The U-shaped clamping block is clamped in the clamping groove at the end of the piston rod of the lifting and conveying cylinder.

[0017] Preferably, an adjusting ring is threadedly connected to the outer circumference of the end of the piston rod of the lifting and conveying cylinder. The adjusting ring is locked and fixed on the threaded outer circumference of the end of the piston rod through a locking nut. The clamping groove is provided on the outer circumference of the adjusting ring, and the U-shaped clamping block is clamped in the clamping groove on the outer circumference of the adjusting ring at the end of the piston rod of the lifting and conveying cylinder.

[0018] In the present utility model, a plurality of guiding elements are provided at the upper end of the base. The guiding holes are provided on the guiding elements at the upper end of the base, and the guiding columns are slidably connected with the guiding holes on the guiding elements at the upper end of the base.

[0019] Preferably, the guiding elements are linear bearings.

[0020] In the present utility model, the lifting and conveying mechanism is horizontally installed below the conveying roller shafts of the automatic bucket conveying line.

[0021] During operation, the control system of the automatic batching system drives the lifting and conveying cylinder to act, driving the conveyor belt assembly located above the lifting assembly to rise. As a result, the insertion plate equipped with the closed conveyor belt penetrates upward from below the automatic bucket conveying line through the gap between adjacent roller shafts on the automatic bucket conveying line. The closed conveyor belt lifts the bucket located on the automatic bucket conveying line. Subsequently, the lifting and conveying drive motor is driven to act, driving the closed conveyor belt to move, so that the bucket lifted on the closed conveyor belt is laterally moved out of the automatic bucket conveying line, thereby realizing the lateral transfer of the bucket.

[0022] The beneficial effects of the present utility model are as follows:

[0023] First, for the lifting and conveying mechanism of an automatic batching system of the present utility model, when the lifting assembly rises, a pair of insertion plates above it can move upward and insert into the gap between adjacent roller shafts on the automatic bucket conveying line. As a result, the closed conveyor belt above the insertion plate lifts the bucket on the automatic bucket conveying line and laterally transfers the bucket out of the automatic bucket conveying line through the closed conveyor belt. Compared with the method of transferring the bucket by a manipulator, the device cost is lower.

[0024] Second, for the lifting and conveying mechanism of an automatic batching system of the present utility model, adopting a modular design structure can be arranged at various positions below the automatic bucket conveying line to meet the need for lateral transfer of the bucket, and it has good versatility and flexibility.

[0025] Thirdly, for the lifting and conveying mechanism of an automatic batching system of the present utility model, in addition to being connected to the piston rod of the lifting and conveying cylinder, the lifting seat is guided and lifted through four guiding columns, which can greatly improve the stability and reliability of the lifting seat during lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural view of the lifting and conveying mechanism of an automatic batching system of the present utility model;

[0027] Figure 2 is Figure 1 a schematic structural view after being flipped by a certain angle;

[0028] Figure 3 is Figure 1 a schematic structural view of the lifting assembly in

[0029] Figure 4 a schematic structural view of the connection between the end of the piston rod of the lifting and conveying cylinder and the U-shaped block.

[0030] In the figure: 401, lifting assembly; 402, insertion plate; 403, conveyor belt assembly; 404, closed conveyor belt; 405, driving wheel; 406, driven wheel; 407, supporting guide wheel; 408, redirecting wheel; 409, lifting and conveying driving motor; 410, reinforcing rib plate; 411, base; 412, lifting and conveying cylinder; 413, lifting seat; 414, guiding column; 415, card slot; 416, U-shaped block; 417, adjusting ring; 418, locking nut; 419, guiding element; 420, piston rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following further describes the specific embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model and should not be used to limit the protection scope of the present utility model.

[0032] As Figures 1 to 4The following shows an embodiment of the lifting and conveying mechanism of an automatic batching system of the present utility model, including a lifting assembly 401, a pair of plug plates 402 vertically arranged on the upper part of the lifting assembly 401, and a pair of conveyor belt assemblies 403 respectively arranged on the sides of the pair of plug plates 402. Each conveyor belt assembly 403 includes a closed conveyor belt 404, a driving wheel 405 and a driven wheel 406 respectively connected to both ends of the closed conveyor belt 405, and a number of support guide wheels 407 arranged at intervals between the driving wheel 405 and the driven wheel 406 and abutted against the inner side of the closed conveyor belt 404. The closed conveyor belt 404 is horizontally arranged, and the upper conveying surface of the horizontally arranged closed conveyor belt 404 is higher than the upper end surface of the plug plate 402. Moreover, one end of the horizontally arranged closed conveyor belt 404 is also provided with a downward extending turning section. The driving wheel 405 is connected to one end of the downward turning section of the closed conveyor belt 404, and the driven wheel 4 - 6 is connected to the other end of the closed conveyor belt 404. A deflecting wheel 408 for realizing the turning of the closed conveyor belt 404 is also abutted at the corner of the turning of the closed conveyor belt 404. The driving wheel 405, the driven wheel 406, the support guide wheels 407 and the deflecting wheel 408 are respectively rotatably arranged on the plug plate 402; A lifting and conveying driving motor 409 is also installed between the pair of plug plates 402, and the pair of driving wheels 405 corresponding to the pair of conveyor belt assemblies 403 are respectively connected to the output shaft of the lifting and conveying driving motor 409.

[0033] Preferably, the turning angle of the downward turning section of the closed conveyor belt 404 is 90 degrees.

[0034] Preferably, the driving wheel 405, the driven wheel 406, the support guide wheels 407 and the deflecting wheel 408 are all arranged on the outer side of the plug plate 402.

[0035] In this embodiment, the lifting and conveying driving motor 409 is fixed on one of the pair of plug plates 402; The lifting and conveying driving motor 409 is a double - shaft output motor, and the driving wheels 405 on the pair of conveyor belt assemblies 403 are respectively connected to the two end output shafts of the double - shaft output motor.

[0036] Preferably, the pair of plug plates 402 are arranged parallel to each other.

[0037] Preferably, a reinforcing rib plate 410 is also connected between the lower parts of the pair of plug plates 402.

[0038] In this embodiment, the lifting assembly 401 includes a base 411, a lifting and conveying cylinder 412 fixed on the base 411, a lifting seat 413 disposed above the base 411 and connected to the end of the piston rod 420 of the lifting and conveying cylinder 412, and a plurality of guide columns 414 vertically arranged at the lower end of the lifting seat 413 and located outside the periphery of the lifting and conveying cylinder 412. A plurality of guide holes are correspondingly arranged on the base 411, and the guide columns 414 are slidably connected with the guide holes in a fitting manner; the pair of inserting plates 402 are fixed on the upper end surface of the lifting seat 413.

[0039] Preferably, the number of the guide columns 414 is 3 to 4.

[0040] In this embodiment, a clamping groove 415 is arranged at the end of the piston rod 420 of the lifting and conveying cylinder 412, and a U-shaped clamping block 416 is fixed on the lower end surface of the lifting seat 413. The U-shaped clamping block 416 is clamped on the clamping groove 415 at the end of the piston rod 420 of the lifting and conveying cylinder 412.

[0041] Preferably, an adjusting ring 417 is threadedly connected to the outer circumference of the end of the piston rod 420 of the lifting and conveying cylinder 412, and the adjusting ring 417 is locked and fixed on the threaded outer circumference of the end of the piston rod 420 through a locking nut 418; the clamping groove 415 is arranged on the outer circumference of the adjusting ring 417, and the U-shaped clamping block 416 is clamped on the clamping groove 415 on the outer circumference of the adjusting ring 417 at the end of the piston rod 420 of the lifting and conveying cylinder 409.

[0042] In this embodiment, a plurality of guiding elements 419 are arranged at the upper end of the base 411, the guiding holes are arranged on the guiding elements 419 at the upper end of the base 411, and the guide columns 414 are slidably connected with the guiding holes on the guiding elements 419 at the upper end of the base 411 in a fitting manner.

[0043] Preferably, the guiding element 418 is a linear bearing.

[0044] In this embodiment, the lifting and conveying mechanism is horizontally installed below the conveying roller shaft of the automatic barrel conveying line.

[0045] During operation, the control system of the automatic batching system drives the lifting and conveying cylinder 409 to act, driving the conveyor belt assembly 403 located above the lifting assembly 401 to rise, so that the insertion plate 402 equipped with the closed conveyor belt 404 passes upward from below the bucket automatic conveyor line through the gap between adjacent rollers on the bucket automatic conveyor line. The closed conveyor belt 404 lifts the buckets located on the bucket automatic conveyor line. Subsequently, the lifting and conveying drive motor 409 is driven to act, driving the closed conveyor belt 404 to move, so that the buckets lifted on the closed conveyor belt 404 are laterally moved out of the bucket automatic conveyor line, thus realizing the lateral transfer of the buckets.

[0046] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A lifting conveying mechanism of an automatic batching system, characterized in that: The invention comprises a lifting assembly, a pair of plug plates vertically arranged on the upper part of the lifting assembly, and a pair of conveyor belt assemblies respectively arranged on the sides of the pair of plug plates, each of the conveyor belt assemblies comprises a closed conveyor belt, a driving wheel and a driven wheel respectively connected to the two ends of the closed conveyor belt, and a plurality of support guide wheels arranged at intervals and arranged between the driving wheel and the driven wheel and abutting against the inner side of the closed conveyor belt. The closed conveyor belt is horizontally arranged, and the upper end conveying surface of the horizontally arranged closed conveyor belt is higher than the upper end surface of the plug plates, and the horizontally arranged closed conveyor belt A turning section extending downward is also provided at one end, the driving wheel is connected to one end of the downward turning section of the closed conveyor belt, the driven wheel is connected to the other end of the closed conveyor belt, and a redirecting wheel for realizing the turning of the closed conveyor belt is also abutted at the corner of the turning part of the closed conveyor belt, the driving wheel, the driven wheel, the supporting guide wheel and the redirecting wheel are respectively rotatably arranged on the plug plate; a lifting and conveying driving motor is also installed between the pair of plug plates, and the pair of driving wheels corresponding to the pair of conveyor belt assemblies are respectively connected to the output shaft of the lifting and conveying driving motor.

2. The lifting conveying mechanism of the automatic batching system according to claim 1 is characterized in that: The turning angle of the downward turning section of the closed conveyor belt is 90 degrees.

3. The lifting conveying mechanism of the automatic batching system according to claim 1 is characterized in that: The driving wheel, the driven wheel, the supporting guide wheel and the redirecting wheel are all arranged on the outer side of the plug board.

4. The lifting conveying mechanism of the automatic batching system according to claim 1 is characterized in that: The lifting and conveying driving motor is fixed on one of the pair of plug plates; the lifting and conveying driving motor is a double-axis output motor, and the driving wheels on the pair of conveyor belt assemblies are respectively connected to the output shafts at both ends of the double-axis output motor.

5. The lifting conveying mechanism of the automatic batching system according to claim 1 is characterized in that: The lifting assembly includes a base, a lifting and conveying cylinder fixed on the base, a lifting seat arranged above the base and connected to the end of the piston rod of the lifting and conveying cylinder, and a number of guide columns erected at the lower end of the lifting seat and located at the periphery of the lifting and conveying cylinder. A number of guide holes are correspondingly arranged on the base, and the guide columns are slidably connected with the guide holes; the pair of plug plates are fixed on the upper end surface of the lifting seat.

6. The lifting conveying mechanism of the automatic batching system according to claim 5, characterized in that: A clamping groove is arranged at the end of the piston rod of the lifting and conveying cylinder, and a U-shaped clamping block is fixed on the lower end surface of the lifting seat, and the U-shaped clamping block is clamped on the clamping groove at the end of the piston rod of the lifting and conveying cylinder.

7. The lifting conveying mechanism of the automatic batching system according to claim 6 is characterized in that: An adjusting ring is threadedly connected to the outer circle of the piston rod end of the lifting and conveying cylinder, and the adjusting ring is locked and fixed on the threaded outer circle of the piston rod end by a locking nut; the clamping groove is arranged on the outer circle of the adjusting ring, and the U-shaped clamping block is clamped on the clamping groove of the outer circle of the adjusting ring at the end of the piston rod of the lifting and conveying cylinder.

8. The lifting conveying mechanism of the automatic batching system according to claim 5, characterized in that: A number of guide elements are arranged at the upper end of the base, the guide holes are arranged on the guide elements at the upper end of the base, and the guide posts are connected with the guide holes on the guide elements at the upper end of the base in a sliding fit.

9. The lifting conveying mechanism of the automatic batching system according to claim 8, characterized in that: The guide element is a linear bearing.

10. The lifting conveying mechanism of the automatic batching system according to claim 1, characterized in that: The lifting conveying mechanism is installed horizontally below the conveying roller shaft of the barrel automatic conveying line.

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